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Update zeroize_derive (#2625)

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## Issue Addressed

NA

## Proposed Changes

As `cargo audit` astutely pointed out, the version of `zeroize_derive` were were using had a vulnerability:

```
Crate:         zeroize_derive
Version:       1.1.0
Title:         `#[zeroize(drop)]` doesn't implement `Drop` for `enum`s
Date:          2021-09-24
ID:            RUSTSEC-2021-0115
URL:           https://rustsec.org/advisories/RUSTSEC-2021-0115
Solution:      Upgrade to >=1.2.0
```

This PR updates `zeroize` and `zeroize_derive` to appease `cargo audit`.

`tiny-bip39` was also updated to allow compile.

## Additional Info

I don't believe this vulnerability actually affected the Lighthouse code-base directly. However, `tiny-bip39` may have been affected which may have resulted in some uncleaned memory in Lighthouse. Whilst this is not ideal, it's not a major issue. Zeroization is a nice-to-have since it only protects from sophisticated attacks or attackers that already have a high level of access already.
This commit is contained in:
Paul Hauner
2021-09-25 05:58:37 +00:00
parent fe52322088
commit 924a1345b1
7 changed files with 16 additions and 12 deletions
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2
crypto/eth2_keystore/Cargo.toml
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@@ -13,7 +13,7 @@ pbkdf2 = { version = "0.8.0", default-features = false }
scrypt = { version = "0.7.0", default-features = false }
sha2 = "0.9.1"
uuid = { version = "0.8.1", features = ["serde", "v4"] }
zeroize = { version = "1.1.1", features = ["zeroize_derive"] }
zeroize = { version = "1.4.2", features = ["zeroize_derive"] }
serde = "1.0.116"
serde_repr = "0.1.6"
hex = "0.4.2"